• 3H-Indol-3-one,2-chloro-
• 612-54-4
• C8H4 Cl N O
• 165.57646
• .

• 3-Pyridinemethanamine, a-1,3-dioxan-5-yl-N,N-dimethyl-,monohydrochloride, (aR)- (9CI)
• 69494-04-8
• C12H18 N2 O2 . Cl H
• 0
• .

• 3(2H)-Isoquinolinone,1-(2-aminophenyl)-1,4-dihydro-4,4-dimethyl-
• 64097-19-4
• C17H18 N2 O
• 266.3376
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-5-methyl-4-phenyl-
• 6232-82-2
• C9H9 N3 S
• 228-342-8
• 191.25286
• .

• 3(2H)-Benzothiazolepropanoicacid, 2-[2-(3-ethyl-4-oxo-2-thioxo-5-thiazolidinylidene)ethylidene]-
• 64285-51-4
• C17H16 N2 O3 S3
• .

• 3(2H)-Benzofuranone,6,7-dihydroxy-
• 6272-27-1
• C8H6 O4
• 228-459-4
• 166.13
• .

• 3-Cyclohexene-1-aceticacid,2-[(1aS,4S,4aS,7R,8aS)-4-(3-furanyl)octahydro-4a-methyl-8-methylene-2-oxooxireno[d][2]benzopyran-7-yl]-2,6,6-trimethyl-5-oxo-,methyl ester, (1R,2R)-
• 6488-63-7
• C27H32 O7
• 0
• .

• 3-Azabicyclo[3.2.2]nonane,1-[(2-chlorophenyl)methyl]-, hydrochloride (1:2)
• 64048-80-2
• C15H20 Cl N . 2 Cl H
• 286.2399
• .

• 3H-Pyrazol-3-one,4,4'-butylidenebis[1,2-dihydro-1,5-dimethyl-2-phenyl-
• 61358-29-0
• C26H30 N4 O2
• 0
• .

• 3-Heptene, 4-nitro-
• 6065-12-9
• C7H13 N O2
• 0
• .

• 3,5,8,10-Tetraoxadodecane,4,6,9-trimethyl-
• 67715-79-1
• C₁₁H₂₄O₄
• 266-979-3
• 220.3059
• .

• 3,9-Dioxa-5,6,7-trithia-4,8-diphosphaundecane,4,8-diethoxy-, 4,8-disulfide (9CI)
• 6926-73-4
• C8H20 O4 P2 S5
• 230-051-6
• 402.514522
• .

• Nicotinyl alcohol D-tartrate
• 6164-87-0
• C₁₀H₁₃NO₇
• 228-199-1
• 259.2127
• .

• 3H-Imidazo[2,1-i]purine,3-(2-deoxy-b-D-erythro-pentofuranosyl)-
• 68498-25-9
• C12H13 N5 O3
• 275.2633
• .

• 3-Pyridineacetaldehyde,a-oxo-, 3-oxime
• 67475-16-5
• C7H6 N2 O2
• 150.1347
• .

• 3-Hexen-1-ol,1-(2-aminobenzoate), (3Z)-
• 65405-76-7
• C13H17 N O2
• 265-744-2
• 219.31
• .

• 3,6-Acridinediamine,9,10-dihydro-2,7-dimethyl-
• 6375-25-3
• C15H17 N3
• 228-935-1
• 239.31558
• .

• 3-[[3-(thiophene-2-carbonylamino)benzoyl]amino]benzoic acid
• 6626-08-0
• C₁₉H₁₄N₂O₄S
• 0
• .

• 3-Cyclohexene-1-carboxamide,1-methyl-
• 69352-89-2
• C8H13 N O
• 0
• .

• 3H-1,2,4-Triazole-3-thione,5-(2-furanyl)-2,4-dihydro-4-(2-propen-1-yl)-
• 60870-43-1
• C9H9 N3 O S
• 207.25
• .

• 3H-1,5-Benzodiazepine,3-nitro-
• 65466-29-7
• C9H7 N3 O2
• 189.17
• .

• 3-Pyridineethanol, a,a-diphenyl-
• 6632-77-5
• C19H17 N O
• 0
• .

• 3,6-Pyridazinedione,4,5-dibromo-1,2-dihydro-
• 6958-60-7
• C4H2 Br2 N2 O2
• 269.8789
• .

• 3H-Indol-3-one,4-chloro-2-(4-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
• 6275-44-1
• C16H8 Cl2 N2 O2
• 228-470-4
• 331.15292
• .

• 3'-Guanylic acid,N-benzoyl-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)cytidylyl-(3'®5')-2'-deoxy-N-(2-methyl-1-oxopropyl)-,4-chlorophenyl 2-cyanoethyl ester (9CI)
• 69822-74-8
• C66H63 Cl2 N9 O17 P2
• 274-132-4
• .

• 3-Pyridinecarboxamide,N-[3-(difluoromethoxy)phenyl]-, hydrochloride (1:1)
• 64038-00-2
• C13H10 F2 N2 O2 . Cl H
• 300.6884
• .

• 3H-1,2,4-Triazole-3-thione,5-[(4-chlorophenoxy)methyl]-2,4-dihydro-4-phenyl-
• 68212-26-0
• C15H12 Cl N3 O S
• 317.7933
• .

• 3-Azabicyclo[3.2.0]heptane-2,4-dione,3-(1-naphthalenyl)-
• 64037-97-4
• C16H13 N O2
• 251.2799
• .

• 3-Pyridinecarboxamide,N,N-dimethyl-
• 6972-69-6
• C8H10 N2 O
• 230-209-4
• 150.18
• .

• 3,5,9-Trioxa-4-phosphaheptacosa-18,21-dien-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[[(9Z,12Z)-1-oxo-9,12-octadecadien-1-yl]oxy]-,inner salt, 4-oxide, (18Z,21Z)-
• 6542-05-8
• C44H80 N O8 P
• 0
• .

• 3-Phorbinepropanoicacid, 9-ethenyl-14-ethyl-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-,(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-yl ester, (3S,4S,21R)-
• 603-17-8
• C55H74 N4 O5
• 210-031-3
• 871.2
• .

• 3-Amino-1,2,4-dithiazole-5-thione
• 6846-35-1
• C₂H₂N₂S₃
• 229-933-3
• 150.24
• .

• 3-Pyridinol, 1-oxide
• 6602-28-4
• C5H5 N O2
• 229-545-4
• 111.10
• .

• 3-Cyclopentene-1-butanal,a,2,2,3-tetramethyl-
• 65114-03-6
• C13H22 O
• 265-456-7
• 194.31318
• .

• 3-Pyridinecarboxamide,2-[(4-methoxyphenyl)amino]-N-methyl-
• 65423-33-8
• C14H15 N3 O2
• 0
• .

• 3-Thiazolidineaceticacid, 5-[2-(3-methyl-2-thiazolidinylidene)ethylidene]-4-oxo-2-thioxo-
• 65152-09-2
• C11H12 N2 O3 S3
• 265-567-0
• 316.41958
• .

• 3H-1,2-Dithiole-3-thione,4-methyl-5-(2-pyrazinyl)-
• 64224-21-1
• C8H6 N2 S3
• 264-736-6
• 226.3416
• .

• 3-Pyrroline-1-carboxamide,N,N'-piperonylidenebis[2,5-dioxo- (8CI)
• 6959-98-4
• C18H12 N4 O8
• 412.3099
• .

• 3,5-Hexadienoic acid,6-(4-chloro-3-methoxyphenyl)-2-(methoxymethylene)-3-methyl-, methyl ester,(2E,3Z,5E)-
• 65105-52-4
• C17H19 Cl O4
• 0
• .

• 3-Pyridinecarbonitrile,1,2-dihydro-4-(methoxymethyl)-6-methyl-5-nitro-2-oxo-
• 6281-75-0
• C9H9 N3 O4
• 223.1898
• .

• 3(2H)-Isoquinolinone,1-(3-amino-2,6-dichlorophenyl)-1,4-dihydro-
• 64097-20-7
• C15H12 Cl2 N2 O
• 307.1746
• .

• 3,5-Heptadienoic acid,7-[3,5-dihydroxy-2-(3-hydroxy-4-phenoxy-1-butenyl)cyclopentyl]-, methyl ester,[1R-[1a(3E,5E),2b(1E,3R*),3a,5a]]- (9CI)
• 64812-77-7
• C23H30 O6
• 402.4807
• .

• 3(2H)-Isoquinolinone,1-(4-aminophenyl)-1,4-dihydro-, hydrochloride (1:1)
• 64097-17-2
• C15H14 N2 O . Cl H
• 274.7454
• .

• 3-Cyclohexene-1-methanol,a,4,6,6-tetramethyl-, 1-acetate
• 63649-50-3
• C13H22 O2
• 264-380-1
• 210.3126
• .

• 3-Heptene, 2-methyl-,(3E)-
• 692-96-6
• C8H16
• 211-735-3
• 112.21264
• .

• 3-Furancarboxamide,N-cyclohexyl-N-methoxy-2,5-dimethyl-
• 60568-05-0
• C14H21 N O3
• 262-302-0
• 251.32
• .

• 3H,6H-5,11b-Ethano[1,3]dioxolo[4,5-j]phenanthridin-12-ol,4,4a-dihydro-3-methoxy-, (3R,4aS,5S,11bS,12R)-
• 639-41-8
• C17H19 N O4
• 0
• .

• 3-Azabicyclo[3.3.1]nonane-3-propanaminium,N,N,N-trimethyl-, iodide (1:1)
• 64048-61-9
• C14H29 N2 . I
• 352.2979
• .

• 3H-Pyrido[3,4-b]indole,4,9-dihydro-7-methoxy-1-methyl-, hydrochloride, hydrate (1:1:2)
• 6027-98-1
• C13H14 N2 O . Cl H . 2 H2 O
• 253-734-0
• 286.75
• .

• 3,4-Chrysenediol,3,4-dihydro-, (3R,4R)-rel-
• 64920-32-7
• C18H14 O2
• 262.3
• .